{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4668", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-03-23T17:43:21.055Z", "datePublished": "2026-03-31T23:25:46.714Z", "dateUpdated": "2026-04-01T12:23:01.788Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-03-31T23:25:46.714Z"}, "affected": [{"vendor": "ameliabooking", "product": "Booking for Appointments and Events Calendar \u2013 Amelia", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.1.2", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Booking for Appointments and Events Calendar - Amelia plugin for WordPress is vulnerable to SQL Injection via the `sort` parameter in the payments listing endpoint in all versions up to, and including, 2.1.2. This is due to insufficient escaping on the user-supplied `sort` parameter and lack of sufficient preparation on the existing SQL query in `PaymentRepository.php`, where the sort field is interpolated directly into an ORDER BY clause without sanitization or whitelist validation. PDO prepared statements do not protect ORDER BY column names. GET requests also skip Amelia's nonce validation entirely. This makes it possible for authenticated attackers, with Manager-level (`wpamelia-manager`) access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database via time-based blind SQL injection."}], "title": "Amelia <= 2.1.2 - Authenticated (Manager+) SQL Injection via 'sort' Parameter", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1bfc5467-6610-4516-8c50-d47d05e2677d?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1/src/Infrastructure/Repository/Payment/PaymentRepository.php#L623"}, {"url": "https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1/src/Application/Commands/Payment/GetPaymentsCommandHandler.php#L59"}, {"url": "https://wordpress.org/plugins/ameliabooking/"}, {"url": "https://plugins.trac.wordpress.org/changeset/3488955/ameliabooking/trunk/src/Infrastructure/Repository/Payment/PaymentRepository.php"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "cweId": "CWE-89", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Michael Perla"}], "timeline": [{"time": "2026-03-24T08:40:42.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-03-31T10:30:53.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-01T12:22:45.425246Z", "id": "CVE-2026-4668", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-01T12:23:01.788Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Booking for Appointments and Events Calendar - Amelia plugin for WordPress is vulnerable to SQL Injection via the `sort` parameter in the payments listing endpoint in all versions up to, and including, 2.1.2. This is due to insufficient escaping on the user-supplied `sort` parameter and lack of sufficient preparation on the existing SQL query in `PaymentRepository.php`, where the sort field is interpolated directly into an ORDER BY clause without sanitization or whitelist validation. PDO prepared statements do not protect ORDER BY column names. GET requests also skip Amelia's nonce validation entirely. This makes it possible for authenticated attackers, with Manager-level (`wpamelia-manager`) access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database via time-based blind SQL injection."}, {"lang": "es", "value": "El plugin Booking for Appointments and Events Calendar - Amelia para WordPress es vulnerable a inyecci\u00f3n SQL a trav\u00e9s del par\u00e1metro `sort` en el endpoint de listado de pagos en todas las versiones hasta la 2.1.2, inclusive. Esto se debe a un escape insuficiente en el par\u00e1metro `sort` proporcionado por el usuario y a la falta de preparaci\u00f3n suficiente en la consulta SQL existente en `PaymentRepository.php`, donde el campo de ordenaci\u00f3n se interpola directamente en una cl\u00e1usula ORDER BY sin saneamiento o validaci\u00f3n de lista blanca. Las sentencias preparadas de PDO no protegen los nombres de columna de ORDER BY. Las solicitudes GET tambi\u00e9n omiten por completo la validaci\u00f3n nonce de Amelia. Esto hace posible que atacantes autenticados, con acceso de nivel de Gerente (`wpamelia-manager`) y superior, a\u00f1adan consultas SQL adicionales en consultas ya existentes que pueden usarse para extraer informaci\u00f3n sensible de la base de datos a trav\u00e9s de inyecci\u00f3n SQL ciega basada en tiempo."}], "id": "CVE-2026-4668", "lastModified": "2026-04-01T14:23:37.727", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-04-01T00:16:01.887", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1/src/Application/Commands/Payment/GetPaymentsCommandHandler.php#L59"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1/src/Infrastructure/Repository/Payment/PaymentRepository.php#L623"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3488955/ameliabooking/trunk/src/Infrastructure/Repository/Payment/PaymentRepository.php"}, {"source": "security@wordfence.com", "url": "https://wordpress.org/plugins/ameliabooking/"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1bfc5467-6610-4516-8c50-d47d05e2677d?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security@wordfence.com", "type": "Primary"}]}

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